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Swamp cooler service or repairers in Diamond Bar

Avatar for SO CAL BOYS HEATING & AIR INC
SO CAL BOYS HEATING & AIR INC
13397 Harlow Ave
4.95(
38
)
Approved Pro
SO CAL BOYS HEATING & AIR INC
13397 Harlow Ave
4.95(
38
)
Approved Pro
Customers say: True professional
103 local quotes requested
3 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"In all of my life, I’ve never met a company who completely overdeliveredwhat I contracted them for. Professional, seamless transaction. We needed a new HVAC system and we called George Ramirez and his team and George visited. They came out to assess the situation, gave us several options and prices, came when we asked, replaced the unit.George came out as a follow up and was able to repair our AC and saved us so much money. I could not be happier and relieved. The warranty to cover the unit was incredible and we feel so pleased that he will be here if we need him. I mean it sincerely, this is thecompany to call!! Thank you So Cal Boys! "

Deborah S on June 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"In all of my life, I’ve never met a company who completely overdeliveredwhat I contracted them for. Professional, seamless transaction. We needed a new HVAC system and we called George Ramirez and his team and George visited. They came out to assess the situation, gave us several options and prices, came when we asked, replaced the unit.George came out as a follow up and was able to repair our AC and saved us so much money. I could not be happier and relieved. The warranty to cover the unit was incredible and we feel so pleased that he will be here if we need him. I mean it sincerely, this is thecompany to call!! Thank you So Cal Boys! "

Deborah S on June 2025


Avatar for WB Handyman Service
WB Handyman Service
4409 Lyall Ave
4.76(
25
)
Approved Pro
WB Handyman Service
4409 Lyall Ave
4.76(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
761 local quotes requested

General Contractor here to help you with all your construction needs such as concrete, remodeling, ADU's and much more

"excellent and speedy"

camille r on May 2025

General Contractor here to help you with all your construction needs such as concrete, remodeling, ADU's and much more

"excellent and speedy"

camille r on May 2025


Avatar for Nate Saucedo
Nate Saucedo
5414 Mountain View Ave
5.00(
3
)
Approved Pro
Nate Saucedo
5414 Mountain View Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Hello, my name is Nate Saucedo, I have been in the carpenters union for the past 14 years, and now I am looking to branch out to start my own business. I am here to build my portfolio, meet new people and network as well as provide quality work for my customers. My area of expertise is in framing (metal and wood) and drywall, I am confident that we will accomplish your goals whether it be remodel/ repair or a new build altogether.

"Nate was on time, very professional and knew exactly what needed to be done. I had every confidence that he would do an excellent job. He made sure to clean up and leave the place better that he found it. He does beautiful work and I couldn't be happier with the way things turned out. I plan on hiring him for many, many jobs that I need around my home and our rentals. I can't recommend Nate any higher."

Celesta I on November 2024

Hello, my name is Nate Saucedo, I have been in the carpenters union for the past 14 years, and now I am looking to branch out to start my own business. I am here to build my portfolio, meet new people and network as well as provide quality work for my customers. My area of expertise is in framing (metal and wood) and drywall, I am confident that we will accomplish your goals whether it be remodel/ repair or a new build altogether.

"Nate was on time, very professional and knew exactly what needed to be done. I had every confidence that he would do an excellent job. He made sure to clean up and leave the place better that he found it. He does beautiful work and I couldn't be happier with the way things turned out. I plan on hiring him for many, many jobs that I need around my home and our rentals. I can't recommend Nate any higher."

Celesta I on November 2024


Avatar for Trinity Heating and AC
Trinity Heating and AC
1675 West Pampas Lane
5.00(
9
)
Approved Pro
Trinity Heating and AC
1675 West Pampas Lane
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3238 local quotes requested

Trinity Heating and AC is so much more than another heating/AC company. We exceed our customer’s expectations and standards in a number of ways; such as arriving within the promised time frame or leave our work space cleaner then we found it! We provide custom solutions that take all factors into consideration so we can design a system that will meet the needs of your home and everyone in it! We offer so much more then just replacement of your existing system or installation of a new one. Do you have high utility bills when you are running the system, or someone’s allergies are aggravated when running the system? No matter what your need, if it has anything to do with HEATING, COOLING, AIR FLOW, or AIR QUALITY; TRINITY HEATING AND AC is ready to help!

"Chris was able to fix our ac unit, where my old account guy said we NEEDED to replace it!!! Plus Chris is very personable and I believe he is very honest and forthcoming as he could have sold us a new system, but found us a much cheaper option!!"

Sonja H on June 2025

Trinity Heating and AC is so much more than another heating/AC company. We exceed our customer’s expectations and standards in a number of ways; such as arriving within the promised time frame or leave our work space cleaner then we found it! We provide custom solutions that take all factors into consideration so we can design a system that will meet the needs of your home and everyone in it! We offer so much more then just replacement of your existing system or installation of a new one. Do you have high utility bills when you are running the system, or someone’s allergies are aggravated when running the system? No matter what your need, if it has anything to do with HEATING, COOLING, AIR FLOW, or AIR QUALITY; TRINITY HEATING AND AC is ready to help!

"Chris was able to fix our ac unit, where my old account guy said we NEEDED to replace it!!! Plus Chris is very personable and I believe he is very honest and forthcoming as he could have sold us a new system, but found us a much cheaper option!!"

Sonja H on June 2025


Avatar for Air-Tech Air Conditioning & Heating Inc
Air-Tech Air Conditioning & Heating Inc
204 S. Rosemead Blvd.
4.58(
192
)
Approved Pro
Air-Tech Air Conditioning & Heating Inc
204 S. Rosemead Blvd.
4.58(
192
)
Approved Pro
Customers say: Quality work
933 local quotes requested
37 years of experience

If you're looking for comfort you can count on, you've found the right place! Whether you need service-and need it fast-or you're looking to replace or invest in new equipment for your home, AirTech Air Conditioning & Heating can help. Ask around... our name is well known and respected in because we care about impressing you so much that you'll want to call us next time and every time. Award-winning Air Conditioning & Heating Company including the Angie's List Super Service Award. Free estimates on replacement systems, new installations and duct cleaning/air purification. Servicing all major brands, makes and models for central and ductless/mini-split systems. Financing is available. AirTech is a participating HERO contractor.

"Air Tech was great. I would HIGHLY recommend. I initially had 2 other companies besides Air Tech come out for a replacement estimate. Price wise Air Tech was right in the middle but were doing a lot more than the other 2 quotes I got. For example they were changing the copper refrigeration lines, which the other 2 weren’t going to do. When I called the other 2 companies to add the lines in there was going to be an additional $1500-$2000 charge. I’m very pleased with this the work that was done by Air Tech"

Deanna M on January 2024

If you're looking for comfort you can count on, you've found the right place! Whether you need service-and need it fast-or you're looking to replace or invest in new equipment for your home, AirTech Air Conditioning & Heating can help. Ask around... our name is well known and respected in because we care about impressing you so much that you'll want to call us next time and every time. Award-winning Air Conditioning & Heating Company including the Angie's List Super Service Award. Free estimates on replacement systems, new installations and duct cleaning/air purification. Servicing all major brands, makes and models for central and ductless/mini-split systems. Financing is available. AirTech is a participating HERO contractor.

"Air Tech was great. I would HIGHLY recommend. I initially had 2 other companies besides Air Tech come out for a replacement estimate. Price wise Air Tech was right in the middle but were doing a lot more than the other 2 quotes I got. For example they were changing the copper refrigeration lines, which the other 2 weren’t going to do. When I called the other 2 companies to add the lines in there was going to be an additional $1500-$2000 charge. I’m very pleased with this the work that was done by Air Tech"

Deanna M on January 2024


Avatar for Victor Services, LLC
Victor Services, LLC
Located In:
5.00(
2
)
Approved Pro
Victor Services, LLC
Located In:
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1431 local quotes requested

We have 25 years experience and specialize in remodeling, handyman services, home repairs, home improvements, 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!

"Service performed was great. Will rehire to continue with additional renovations."

.Evelyn j on September 2024

We have 25 years experience and specialize in remodeling, handyman services, home repairs, home improvements, 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!

"Service performed was great. Will rehire to continue with additional renovations."

.Evelyn j on September 2024


Ozman Handyman
8423 Lexington Gallatin Rd
4.33(
6
)
Approved Pro
Ozman Handyman
8423 Lexington Gallatin Rd
4.33(
6
)
Approved Pro
Customers say: Quick response
851 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Everything was beautifully done. I couldn't be happier! I have recommended Ozzie to several friends. He is reliable, honest, trustworthy and responsible. I'd hire him again!! Thank you Ozzie... see you soon about the all-wood 5 shelf book case!!"

Judith B on February 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Everything was beautifully done. I couldn't be happier! I have recommended Ozzie to several friends. He is reliable, honest, trustworthy and responsible. I'd hire him again!! Thank you Ozzie... see you soon about the all-wood 5 shelf book case!!"

Judith B on February 2025


Avatar for SINCLAIR AIR SYSTEMS
SINCLAIR AIR SYSTEMS
721 E San Bernardino Rd
4.55(
11
)
Approved Pro
SINCLAIR AIR SYSTEMS
721 E San Bernardino Rd
4.55(
11
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
880 local quotes requested

Call us for FAST SERVICE. At Sinclair Air Systems, quality and customer satisfaction have been at the core of our HVAC services for over 40 years. Founded by Rick over three decades ago, we're proud to have built a legacy of excellence in creating efficient climate systems at budget-friendly prices. Our team of hardworking, friendly professionals is committed to working with you to ensure the best possible service. Whether servicing all makes and models or providing free no-pressure bids on new equipment, we tailor solutions to meet your unique needs. We've been recognized for our outstanding service, reflecting our dedication to ensuring our customers enjoy their home or office climate year-round. As a family-oriented business, we believe in personal attention and the community values that make us a preferred choice in our region. Thank you for choosing Sinclair Air Systems, where customer satisfaction isn't just our goal; it's our promise

"I would like to share with you how I was treated by your company. In the month of December 2016. I purchased a heating system from your company. I do live in Oxnard and I know that is quite a way for your company but I do appreciate that you did that for me. All went down as planned and the guys that came out were very nice and helpful. But then a couple of years later the heater went out so I called your office to see if the heater was under warranty and to have someone come out and fix the problem. I spoke to Susan several times. The end result was that I lived too far and that your company was very busy and that I should find another heating company in my area. She was very rude to me and had very poor customer service. I did call another heating company and the problem was fixed after another $400.00. It was a transformer that went down. Susan said to me "you liked the price, right". I said yes. She said then I would suggest you look on yelp to find another company in your area. So unprofessional. I was in shock and didn't know how to respond."

Debbie H on October 2023

Call us for FAST SERVICE. At Sinclair Air Systems, quality and customer satisfaction have been at the core of our HVAC services for over 40 years. Founded by Rick over three decades ago, we're proud to have built a legacy of excellence in creating efficient climate systems at budget-friendly prices. Our team of hardworking, friendly professionals is committed to working with you to ensure the best possible service. Whether servicing all makes and models or providing free no-pressure bids on new equipment, we tailor solutions to meet your unique needs. We've been recognized for our outstanding service, reflecting our dedication to ensuring our customers enjoy their home or office climate year-round. As a family-oriented business, we believe in personal attention and the community values that make us a preferred choice in our region. Thank you for choosing Sinclair Air Systems, where customer satisfaction isn't just our goal; it's our promise

"I would like to share with you how I was treated by your company. In the month of December 2016. I purchased a heating system from your company. I do live in Oxnard and I know that is quite a way for your company but I do appreciate that you did that for me. All went down as planned and the guys that came out were very nice and helpful. But then a couple of years later the heater went out so I called your office to see if the heater was under warranty and to have someone come out and fix the problem. I spoke to Susan several times. The end result was that I lived too far and that your company was very busy and that I should find another heating company in my area. She was very rude to me and had very poor customer service. I did call another heating company and the problem was fixed after another $400.00. It was a transformer that went down. Susan said to me "you liked the price, right". I said yes. She said then I would suggest you look on yelp to find another company in your area. So unprofessional. I was in shock and didn't know how to respond."

Debbie H on October 2023


Avatar for OC Excel Air Conditioning & Heating
OC Excel Air Conditioning & Heating
7026 E Monaco Pkwy
5.00(
27
)
Approved Pro
OC Excel Air Conditioning & Heating
7026 E Monaco Pkwy
5.00(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1025 local quotes requested

Air conditioning and heating, ducts with over 25 years of experience. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"They were quick, well priced, and did a great job!"

Zachary J on May 2025

Air conditioning and heating, ducts with over 25 years of experience. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"They were quick, well priced, and did a great job!"

Zachary J on May 2025


Avatar for Ace’s Construction
Ace’s Construction
5.00(
4
)
Approved Pro
Ace’s Construction
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Any residential project big or small! Small handyman services to large room additions there is nothing we can’t handle! With over 20 years of experience doing home renovations, water damage repairs, ADU’S custom woodworking, exterior and landscaping we can do it all!

"Ace Construction (Tony) provided an estimate that was reasonable, upfront and included a time frame for completion. Payments were made as the project progressed through each phase. As with any project communication between homeowner and business is vital and Tony was superb throughout the entire project. Tony has a keen eye when it came to vision and style, he provided excellent input and made great suggestions. We are very pleased with the work done by Ace Construction, Tony transformed our outdated kitchen, bathrooms and fireplace to the most current style. We always receive wonderful compliments from our house guests. Two thumbs up for Ace Construction!!"

Raymond C on August 2024

Any residential project big or small! Small handyman services to large room additions there is nothing we can’t handle! With over 20 years of experience doing home renovations, water damage repairs, ADU’S custom woodworking, exterior and landscaping we can do it all!

"Ace Construction (Tony) provided an estimate that was reasonable, upfront and included a time frame for completion. Payments were made as the project progressed through each phase. As with any project communication between homeowner and business is vital and Tony was superb throughout the entire project. Tony has a keen eye when it came to vision and style, he provided excellent input and made great suggestions. We are very pleased with the work done by Ace Construction, Tony transformed our outdated kitchen, bathrooms and fireplace to the most current style. We always receive wonderful compliments from our house guests. Two thumbs up for Ace Construction!!"

Raymond C on August 2024

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FAQs for swamp cooler service or repair projects in Diamond Bar, CA

A well-maintained swamp cooler can last between 10 and 15 years. Its longevity depends on usage frequency, water quality, and proper care. Regular maintenance, like winterization and protective measures, can preserve your system's efficiency and prevent premature breakdowns, ensuring reliable cooling performance over its lifespan. Hiring a professional to take care of any repairs over your swamp cooler’s lifespan will ensure it’s restored to proper functioning and can help it last longer.

You should consider replacing your swamp cooler if it shows signs of severe corrosion, inadequate maintenance, advanced age, restricted airflow, or ongoing leaks. When repair costs and performance inefficiencies make restoration impractical, replacement may be the best option. Evaluating these issues with a professional ensures you choose the most effective solution, preserving comfort and cost efficiency while avoiding further deterioration of the system.

The Diamond Bar, CA homeowners’ guide to swamp cooler services or repairs
From average costs to expert advice, get all the answers you need to get your job done.
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