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Find Central a/c installers in Knights-landing

Avatar for RK Mechanical Air Services Inc.

RK Mechanical Air Services Inc.

5971 Long Acres Ct
5.00(
24
)
•Approved Pro

RK Mechanical Air Services Inc.

5971 Long Acres Ct
5.00(
24
)
•Approved Pro
Customers say: Terrific value
7 years of experience
Free onsite estimate

We are young company RK Mechanical Air Service as part of FA & AO has been providing with unrivaled comfort solutions for residential customers. As a full-service HVAC contractor with a team of highly qualified, certificated technicians, we've made it our mission to be the best, most knowledgeable and friendliest HVAC technicians around. Every technician has reach experience, our attention to detail and product knowledge have won over customers time and again and helped us solidify our outstanding reputation. Offering everything from HVAC installation, repair and maintenance to indoor air quality, we want to be your go-to HVAC contractor for all your comfort system needs.

"Very satisfactory !"

Frances B on May 2025

We are young company RK Mechanical Air Service as part of FA & AO has been providing with unrivaled comfort solutions for residential customers. As a full-service HVAC contractor with a team of highly qualified, certificated technicians, we've made it our mission to be the best, most knowledgeable and friendliest HVAC technicians around. Every technician has reach experience, our attention to detail and product knowledge have won over customers time and again and helped us solidify our outstanding reputation. Offering everything from HVAC installation, repair and maintenance to indoor air quality, we want to be your go-to HVAC contractor for all your comfort system needs.

"Very satisfactory !"

Frances B on May 2025

Avatar for AtticMan Heating and Air Conditioning, Insulation

AtticMan Heating and Air Conditioning, Insulation

9745 Business Park Dr, Ste F
5.00(
2
)
•Approved Pro

AtticMan Heating and Air Conditioning, Insulation

9745 Business Park Dr, Ste F
5.00(
2
)
•Approved Pro
30 local quotes requested
9 years of experience

For unbeatable heating and air conditioning in Sacramento and the nearby area, Atticman Heating and Air Conditioning, Insulation are your local Champions! Since our founding, we have been proven time and time again as a customer 1st company. Our team of heating and air Champions is ready to serve you for all of your heating, cooling, ductwork, air purification, or attic insulation needs! At Atticman Heating and Air Conditioning, Insulation, we are committed to sustainability and reducing our carbon footprint. That’s why we prioritize electrification and energy-efficient heating and air conditioning systems like heat pumps and whole-house fans. Our services were created to provide you with the most benefit to ensure lasting home comfort solutions. We also offer diagnostic service at no charge, and our 10-year warranties on installations provide added peace of mind.

"Great job installing new air conditioning and attic insulation"

William (Bill) J on July 2025

For unbeatable heating and air conditioning in Sacramento and the nearby area, Atticman Heating and Air Conditioning, Insulation are your local Champions! Since our founding, we have been proven time and time again as a customer 1st company. Our team of heating and air Champions is ready to serve you for all of your heating, cooling, ductwork, air purification, or attic insulation needs! At Atticman Heating and Air Conditioning, Insulation, we are committed to sustainability and reducing our carbon footprint. That’s why we prioritize electrification and energy-efficient heating and air conditioning systems like heat pumps and whole-house fans. Our services were created to provide you with the most benefit to ensure lasting home comfort solutions. We also offer diagnostic service at no charge, and our 10-year warranties on installations provide added peace of mind.

"Great job installing new air conditioning and attic insulation"

William (Bill) J on July 2025

Avatar for 2 Plumbs Up Plumbing & Remodeling, Inc.

2 Plumbs Up Plumbing & Remodeling, Inc.

11415 Sunrise Gold Cir, Ste 19
4.70(
5
)
•Approved Pro

2 Plumbs Up Plumbing & Remodeling, Inc.

11415 Sunrise Gold Cir, Ste 19
4.70(
5
)
•Approved Pro
Customers say: Quick response
53 local quotes requested
4 years of experience

2 Plumbs up is your go-to source for top-tier plumbing services, HVAC replacement, and bathroom remodels. With 20+ years of expertise, we're proud to be a veteran-owned, family-operated business. Our highly skilled technicians offer swift solutions for all your homes needs, from routine maintenance to complex installations, ensuring a hassle-free environment. Transform your bathroom with our specialized remodeling services, combining quality craftsmanship, attention to detail, and a keen eye for design. We provide transparent pricing for superior plumbing, HVAC replacement, and remodeling services, backed by a lifetime workmanship guarantee, showcasing our confidence in our team's skills. 2 Plumbs Up actively participates in local initiatives, charities, and events, contributing to the well-being of our shared community. Experience the 2 Plumbs Up difference, where excellence meets affordability. Trust us for all your plumbing, HVAC, and bathroom remodeling needs! Contact us today!

"Recently my home insurance company required that I install an automatic leak detector water shut off and a gas leak shut off so they could insure my home. 2 Plumbs up were very professional since our first contact. They were accurate on the installing and their customer service was outstanding! I will definitely be using their services in the future! You can't go wrong with their services! Andreia, EDH Ca. "

Andreia B on August 2025

2 Plumbs up is your go-to source for top-tier plumbing services, HVAC replacement, and bathroom remodels. With 20+ years of expertise, we're proud to be a veteran-owned, family-operated business. Our highly skilled technicians offer swift solutions for all your homes needs, from routine maintenance to complex installations, ensuring a hassle-free environment. Transform your bathroom with our specialized remodeling services, combining quality craftsmanship, attention to detail, and a keen eye for design. We provide transparent pricing for superior plumbing, HVAC replacement, and remodeling services, backed by a lifetime workmanship guarantee, showcasing our confidence in our team's skills. 2 Plumbs Up actively participates in local initiatives, charities, and events, contributing to the well-being of our shared community. Experience the 2 Plumbs Up difference, where excellence meets affordability. Trust us for all your plumbing, HVAC, and bathroom remodeling needs! Contact us today!

"Recently my home insurance company required that I install an automatic leak detector water shut off and a gas leak shut off so they could insure my home. 2 Plumbs up were very professional since our first contact. They were accurate on the installing and their customer service was outstanding! I will definitely be using their services in the future! You can't go wrong with their services! Andreia, EDH Ca. "

Andreia B on August 2025

Avatar for All HVAC Services Inc.

All HVAC Services Inc.

2355 Davis Road
5.00(
4
)
•Approved Pro

All HVAC Services Inc.

2355 Davis Road
5.00(
4
)
•Approved Pro
Customers say: Quality work
3 years of experience
Free onsite estimate

Owned by Ricardo Gonzalez, All HVAC Services Inc. brings over 20 years of HVAC expertise to every project. For the past 3 years, the company has proudly served clients with professionalism and attention to detail. Offering 24/7 service, Ricardo and his team ensure that your heating and cooling needs are met promptly, no matter the time. From installations to repairs and maintenance, they handle it all with a commitment to quality. Plus, they offer free second opinions, giving you peace of mind and confidence in your choices. Trust All HVAC Services Inc. to keep your home comfortable year-round!

"All HVAC Services is more than a company, they are a second generation family business you can trust. They installed two commercial units in one of my One Martial Arts locations. Their price was competitive and their work was excellent. The team of brothers went above and beyond all my expectations, earning my trust every step of the install. I would highly recommend and refer them to everyone looking for HVAC services."

Brannon B on November 2024

Owned by Ricardo Gonzalez, All HVAC Services Inc. brings over 20 years of HVAC expertise to every project. For the past 3 years, the company has proudly served clients with professionalism and attention to detail. Offering 24/7 service, Ricardo and his team ensure that your heating and cooling needs are met promptly, no matter the time. From installations to repairs and maintenance, they handle it all with a commitment to quality. Plus, they offer free second opinions, giving you peace of mind and confidence in your choices. Trust All HVAC Services Inc. to keep your home comfortable year-round!

"All HVAC Services is more than a company, they are a second generation family business you can trust. They installed two commercial units in one of my One Martial Arts locations. Their price was competitive and their work was excellent. The team of brothers went above and beyond all my expectations, earning my trust every step of the install. I would highly recommend and refer them to everyone looking for HVAC services."

Brannon B on November 2024

ACP Mechanical

457 Cedar River Wy
5.00(
9
)

ACP Mechanical

457 Cedar River Wy
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We take credit cards. Located in Sacramento, CA, we specialize in Heating, Ventilation and Air Conditioning (HVAC) installation, repair and maintenance. We work with you to make sure you have the most efficient and comfortable system for your home. A proper system can not only help improve air comfort and quality, but it can also help save you money on your energy bills. We are your one stop source that delivers quality work with a service oriented attitude. We service the greater Sacramento Area and neighboring cities. Emergency services available Call 916-704-8556. Ask about our Financing Options!

"Work was done promptly and efficiently."

James C on November 2019

We take credit cards. Located in Sacramento, CA, we specialize in Heating, Ventilation and Air Conditioning (HVAC) installation, repair and maintenance. We work with you to make sure you have the most efficient and comfortable system for your home. A proper system can not only help improve air comfort and quality, but it can also help save you money on your energy bills. We are your one stop source that delivers quality work with a service oriented attitude. We service the greater Sacramento Area and neighboring cities. Emergency services available Call 916-704-8556. Ask about our Financing Options!

"Work was done promptly and efficiently."

James C on November 2019

Avatar for Service Champions Heating & Air Conditioning

Service Champions Heating & Air Conditioning

4430 Yankee Hill Rd
4.64(
655
)
•Approved Pro

Service Champions Heating & Air Conditioning

4430 Yankee Hill Rd
4.64(
655
)
•Approved Pro
Customers say: Super punctual
5419 local quotes requested
22 years of experience

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"

Lain L on September 2025

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"

Lain L on September 2025

Avatar for Ecology Air Innovations Inc.

Ecology Air Innovations Inc.

7945 Rio Linda Blvd
4.65(
49
)
•Approved Pro

Ecology Air Innovations Inc.

7945 Rio Linda Blvd
4.65(
49
)
•Approved Pro
Customers say: True professional
548 local quotes requested
11 years of experience

Deal directly with the Owners! Call 916-640-9464 for our low $49 diagnostic or more information on new Trane systems that start as low as $8,995.00* installed. 0% financing available with options of: long term low rate, YGRENE, HERO, SMUD, and all major credit cards. What is Ecology Air? I get this question way more than I ever thought I would. I guess the name Ecology, doesn't exactly bring to mind "heating and air conditioning contractor". This is the brief story on how we knew we had to serve our clients as Ecology Air Innovations. First, and least, the definition: Ecology: the branch of biology that deals with the relations of organisms to one another and to their physical surroundings. To us, this is You. Your family. Your Home. Your Comfort. Our Science. Second, and the real reason why: Jake and I both worked for Ecology Sprinkler, a successful landscape company owned by Jake's grandparents (Memaw, Billie and Papa Bob.) I presented 3 options of company names to Jake. It wasn't even a discussion. We knew it had to be Ecology Air. We like to keep things simple and flexible for our employees. This includes part time and work from home employment innovations. Jake and I are apart of every single installation, service call, and maintenance. Our continued involvement keeps overhead low and quality of workmanship at it's highest.

"We hired Ecology Air Innovations to move our AC unit from the back of our house to our side yard. It ended up costing $7000, took approximately a month to get done after contacting them, and we have had to have the unit serviced less than a year later. You can get the same work done for a lot less and not have to suffer their inflated prices and unprofessionalism. I reached out to get an itemized invoice for my records since ours only had a total price without a cost breakdown. Mark sent it with snarky notes, attacks on my intelligence, and name calling embedded in the invoice that I need to use in the records for my home run business. The invoice states: "Included in Above estimate!! for idiots who can't read." "We obviously didn't use the one you ran for your pool equipment." "The listed below is the itemized cost for whatever "project manager" is to ignorant to recognize from the previous invoice." He also appears to have been confused or just made up cost amounts up because the first itemized invoice sent to me had our electrical work at less than half of the actual cost which I corrected him on in text and then was sent an updated copy with the correct price."

Lindsey F on July 2023

Deal directly with the Owners! Call 916-640-9464 for our low $49 diagnostic or more information on new Trane systems that start as low as $8,995.00* installed. 0% financing available with options of: long term low rate, YGRENE, HERO, SMUD, and all major credit cards. What is Ecology Air? I get this question way more than I ever thought I would. I guess the name Ecology, doesn't exactly bring to mind "heating and air conditioning contractor". This is the brief story on how we knew we had to serve our clients as Ecology Air Innovations. First, and least, the definition: Ecology: the branch of biology that deals with the relations of organisms to one another and to their physical surroundings. To us, this is You. Your family. Your Home. Your Comfort. Our Science. Second, and the real reason why: Jake and I both worked for Ecology Sprinkler, a successful landscape company owned by Jake's grandparents (Memaw, Billie and Papa Bob.) I presented 3 options of company names to Jake. It wasn't even a discussion. We knew it had to be Ecology Air. We like to keep things simple and flexible for our employees. This includes part time and work from home employment innovations. Jake and I are apart of every single installation, service call, and maintenance. Our continued involvement keeps overhead low and quality of workmanship at it's highest.

"We hired Ecology Air Innovations to move our AC unit from the back of our house to our side yard. It ended up costing $7000, took approximately a month to get done after contacting them, and we have had to have the unit serviced less than a year later. You can get the same work done for a lot less and not have to suffer their inflated prices and unprofessionalism. I reached out to get an itemized invoice for my records since ours only had a total price without a cost breakdown. Mark sent it with snarky notes, attacks on my intelligence, and name calling embedded in the invoice that I need to use in the records for my home run business. The invoice states: "Included in Above estimate!! for idiots who can't read." "We obviously didn't use the one you ran for your pool equipment." "The listed below is the itemized cost for whatever "project manager" is to ignorant to recognize from the previous invoice." He also appears to have been confused or just made up cost amounts up because the first itemized invoice sent to me had our electrical work at less than half of the actual cost which I corrected him on in text and then was sent an updated copy with the correct price."

Lindsey F on July 2023

Avatar for The Plumbing Machines

The Plumbing Machines

5.00(
4
)
•Approved Pro

The Plumbing Machines

5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1396 local quotes requested

The Plumbing Machines is a locally owned and operated business in the Sacramento, CA area. We focus on clogged drains, sump pump installation/replacement, and any other plumbing needs that you have. Our prompt response time and quality work are why customers use us again and again. We strive for 100% customer satisfaction on every project that we take on. Give us a call today and let us know what we can do for you!

"Definitely my go to company when it comes to my Heating and Air Conditioner! With this heat and my unit going out they came in a fast and timely manner and got straight to work! They knew exactly what they were doing and fixed my AC. Very professional and courteous!! I will definitely recommend to anyone i know and will be calling them for any future issues!"

rosario c on July 2024

The Plumbing Machines is a locally owned and operated business in the Sacramento, CA area. We focus on clogged drains, sump pump installation/replacement, and any other plumbing needs that you have. Our prompt response time and quality work are why customers use us again and again. We strive for 100% customer satisfaction on every project that we take on. Give us a call today and let us know what we can do for you!

"Definitely my go to company when it comes to my Heating and Air Conditioner! With this heat and my unit going out they came in a fast and timely manner and got straight to work! They knew exactly what they were doing and fixed my AC. Very professional and courteous!! I will definitely recommend to anyone i know and will be calling them for any future issues!"

rosario c on July 2024

Avatar for Mind's Eye Construction

Mind's Eye Construction

5.00(
8
)
•Approved Pro

Mind's Eye Construction

5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1432 local quotes requested

Has a contractor ever told you “that’s impossible?” Mind’s Eye Construction believes in limitlessness. We want to build things that have never been built before. We are expert builders who can build and fix anything, and we do it with integrity, attention to detail, and joy. We want to create what your heart sees!

"We were very impressed with Mindseye construction. Joel was very honest and always let us know daily what he found and what needed to be done. He took pictures daily. The work they did was very professional and they knew exactly what they were doing. Joel and Brian worked so hard and were always here everyday when they told us they would be. We just cannot say enough about mind's eye construction and how happy we are we chose them! We definitely are going to use them again. Thank you so much Joel and Brian. You are awesome!"

Patti L on April 2025

Has a contractor ever told you “that’s impossible?” Mind’s Eye Construction believes in limitlessness. We want to build things that have never been built before. We are expert builders who can build and fix anything, and we do it with integrity, attention to detail, and joy. We want to create what your heart sees!

"We were very impressed with Mindseye construction. Joel was very honest and always let us know daily what he found and what needed to be done. He took pictures daily. The work they did was very professional and they knew exactly what they were doing. Joel and Brian worked so hard and were always here everyday when they told us they would be. We just cannot say enough about mind's eye construction and how happy we are we chose them! We definitely are going to use them again. Thank you so much Joel and Brian. You are awesome!"

Patti L on April 2025

Avatar for New Age Heating and Cooling

New Age Heating and Cooling

Located In:
5.00(
3
)
•Approved Pro

New Age Heating and Cooling

Located In:
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1094 local quotes requested

We have 11 years experience and specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today! We specialize in repairs on heating and cooling systems Maintenance Full system replacements Heat pumps Water heaters

"Jeff has come to the rescue twice to my new build home. He came the first time in the middle of summer when the a/c would start up. It was just the fan running. He was able to repair the unit same day. Recently, the same thing happened but with our heater. The burners were not lighting up. Apparently the builders never put the cover on and they got clogged with dust and debris. He was able to get our heater working and cannot be more thankful. He was able to fix a couple of things in the attic that the builder just slapped on. I’m sure this system will not stand the test of time, especially here in Vacaville so I’ll trust New age when it’s time to replace this system"

Gustavo E on January 2024

We have 11 years experience and specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today! We specialize in repairs on heating and cooling systems Maintenance Full system replacements Heat pumps Water heaters

"Jeff has come to the rescue twice to my new build home. He came the first time in the middle of summer when the a/c would start up. It was just the fan running. He was able to repair the unit same day. Recently, the same thing happened but with our heater. The burners were not lighting up. Apparently the builders never put the cover on and they got clogged with dust and debris. He was able to get our heater working and cannot be more thankful. He was able to fix a couple of things in the attic that the builder just slapped on. I’m sure this system will not stand the test of time, especially here in Vacaville so I’ll trust New age when it’s time to replace this system"

Gustavo E on January 2024

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Showing 1-10 of 569

The Knights-landing, CA homeowners’ guide to central a/c installations

From average costs to expert advice, get all the answers you need to get your job done.

See all articles
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    After Hours Home Improvement, LLC - Author/Reviewer
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    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

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