Welcome to Elevated Mechanical Services, Inc., the leading HVAC specialist serving Valencia County, Bernalillo County and Sandoval County and the surrounding areas! With several years of experience in projects ranging from minor service calls to new system installs, we look forward to earning your business. Call today for a free estimate!
"Friendly and professional crew completed HVAC install and removal of old furnace and roof-top swamp cooler in less than 2 days. New system works beautifully."
Linda S on June 2024
Welcome to Elevated Mechanical Services, Inc., the leading HVAC specialist serving Valencia County, Bernalillo County and Sandoval County and the surrounding areas! With several years of experience in projects ranging from minor service calls to new system installs, we look forward to earning your business. Call today for a free estimate!
"Friendly and professional crew completed HVAC install and removal of old furnace and roof-top swamp cooler in less than 2 days. New system works beautifully."
Linda S on June 2024
WE OFFER 24/7 EMERGENCY SERVICES!! 40+ years of Experience and were dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in Gas piping, Water Damage Services and a variety of other residential and services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Excellent contractor. They were able to get us scheduled quickly and took care of replacing our leaking water heater, and also brought gas and water hookups up to code. I will hire them again if we have any future plumbing needs."
chris v on June 2025
WE OFFER 24/7 EMERGENCY SERVICES!! 40+ years of Experience and were dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in Gas piping, Water Damage Services and a variety of other residential and services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Excellent contractor. They were able to get us scheduled quickly and took care of replacing our leaking water heater, and also brought gas and water hookups up to code. I will hire them again if we have any future plumbing needs."
chris v on June 2025
We at Bentley Plumbing and Heating II LLC focus on quality services over quantity. We use our experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"I had a great experience with Bentley Plumbing and Heating! When my AC condenser went out, they responded quickly and got the job done efficiently. The technicians were professional, knowledgeable, and took the time to explain everything to me. The pricing was fair, and they made sure everything was working perfectly before leaving. I highly recommend them for any HVAC needs!"
Flora L on April 2025
We at Bentley Plumbing and Heating II LLC focus on quality services over quantity. We use our experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"I had a great experience with Bentley Plumbing and Heating! When my AC condenser went out, they responded quickly and got the job done efficiently. The technicians were professional, knowledgeable, and took the time to explain everything to me. The pricing was fair, and they made sure everything was working perfectly before leaving. I highly recommend them for any HVAC needs!"
Flora L on April 2025
NCB Mechanical, LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"NCB Mechanical has provided multiple services for me recently - servicing my tankless water heater and servicing my AC unit. Good communication, early (coordinated) arrival, and the work was completed quickly, professionally, and reasonably priced."
Jason D on June 2025
NCB Mechanical, LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"NCB Mechanical has provided multiple services for me recently - servicing my tankless water heater and servicing my AC unit. Good communication, early (coordinated) arrival, and the work was completed quickly, professionally, and reasonably priced."
Jason D on June 2025
With many years of plumbing experience, Randy's Plumbing Services is insured, licensed, and Bonded. We work with residential and commercial new construction and service work, including remodels. We are able to manage any service request for plumbing in any home or building. We strive to demonstrate proficiency and professionalism in the quality of work and the integrity behind it.
"He's professional. He came promptly. He addresses the issue pretty promptly."
Victoria R on March 2024
With many years of plumbing experience, Randy's Plumbing Services is insured, licensed, and Bonded. We work with residential and commercial new construction and service work, including remodels. We are able to manage any service request for plumbing in any home or building. We strive to demonstrate proficiency and professionalism in the quality of work and the integrity behind it.
"He's professional. He came promptly. He addresses the issue pretty promptly."
Victoria R on March 2024
With over 12 years of appliance repair experience, we are here for large appliance repair. We specialize in inhome repair servicing all major brands and types of appliances.
"The ice maker works great!"
Peter R on June 2025
With over 12 years of appliance repair experience, we are here for large appliance repair. We specialize in inhome repair servicing all major brands and types of appliances.
"The ice maker works great!"
Peter R on June 2025
Albuquerque Plumbing, Heating & Cooling is a locally owned company in the business of resolving your plumbing, HVAC and electrical needs 24 hours a day, 365 days a year. With over 50 years of combined experience, we understand the field of plumbing, HVAC and electrical, and we have the ability to provide you with unparalleled service.
"Great service and very helpful!"
Victoria N on May 2025
Albuquerque Plumbing, Heating & Cooling is a locally owned company in the business of resolving your plumbing, HVAC and electrical needs 24 hours a day, 365 days a year. With over 50 years of combined experience, we understand the field of plumbing, HVAC and electrical, and we have the ability to provide you with unparalleled service.
"Great service and very helpful!"
Victoria N on May 2025
505-245-4222 ABC Appliance Repair is the only source for all your Refrigerator, Oven, Washer and Dryer Appliance Repair needs. After hour and weekend appointments available. Lowest Service Call Guarantee. , A high percentage of our business is from repeat customers and referrals. We take pride in our work and stand behind it 100%. We offer a 10% discount on labor for all Angie's List customers. We do not perform installations. Repairs only. Open: 7 days a week. 6:00 AM to 6:00 PM.
"This is my second call to ABC Appliance Repair, and I had the good fortune of not only having service done on the same day, but I also had the same guy - Norman - who repaired our dryer a few months earlier come out to perform the second service. On top of this, he came out to my house one hour after I made the phone call to ABC. Talk about quick, friendly, and professional service, not just nice, but twice!"
michael t on January 2025
505-245-4222 ABC Appliance Repair is the only source for all your Refrigerator, Oven, Washer and Dryer Appliance Repair needs. After hour and weekend appointments available. Lowest Service Call Guarantee. , A high percentage of our business is from repeat customers and referrals. We take pride in our work and stand behind it 100%. We offer a 10% discount on labor for all Angie's List customers. We do not perform installations. Repairs only. Open: 7 days a week. 6:00 AM to 6:00 PM.
"This is my second call to ABC Appliance Repair, and I had the good fortune of not only having service done on the same day, but I also had the same guy - Norman - who repaired our dryer a few months earlier come out to perform the second service. On top of this, he came out to my house one hour after I made the phone call to ABC. Talk about quick, friendly, and professional service, not just nice, but twice!"
michael t on January 2025
With over 10+ years of HVAC and plumbing experience, we are here to address all your heating. cooling and plumbing needs. Ask us about our senior, military, first responder and teacher discounts.
"I had some electrical problems and Jenna came out and gave me exactly what I wanted! She explained to me what she could do to solve my problem and she was going to put in some electrical boxes by my Internet router and I got exactly what I wanted. I’m extremely happy. She’s very knowledgeable, courteous, and a very nice person."
Liz J on June 2025
With over 10+ years of HVAC and plumbing experience, we are here to address all your heating. cooling and plumbing needs. Ask us about our senior, military, first responder and teacher discounts.
"I had some electrical problems and Jenna came out and gave me exactly what I wanted! She explained to me what she could do to solve my problem and she was going to put in some electrical boxes by my Internet router and I got exactly what I wanted. I’m extremely happy. She’s very knowledgeable, courteous, and a very nice person."
Liz J on June 2025
We are family-owned design build contractors that specializes in kitchen and bathroom Remodeling. Our team includes two generations of family members who work together to provide a personalized experience for our clients. We offer custom design services with 3D renderings to have an exact view of what the completed project will look like and to ensure that you are satisfied with the end result. Our goal is to help you transform your home into what you've always aspired it to be. We have over 45 years of experience, a strong reputation, and offer a 1-year warranty with all of our work. Check out our reviews and trust that we will get the job done right. As highly rated general contractors you can trust we will get the job done right, we're not happy until you're happy!
We are family-owned design build contractors that specializes in kitchen and bathroom Remodeling. Our team includes two generations of family members who work together to provide a personalized experience for our clients. We offer custom design services with 3D renderings to have an exact view of what the completed project will look like and to ensure that you are satisfied with the end result. Our goal is to help you transform your home into what you've always aspired it to be. We have over 45 years of experience, a strong reputation, and offer a 1-year warranty with all of our work. Check out our reviews and trust that we will get the job done right. As highly rated general contractors you can trust we will get the job done right, we're not happy until you're happy!
You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.
For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.
Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.
Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.
A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.