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TRUSTED BY DEL SUR, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon992
    Verified boiler installation services reviews

Find Boiler installation pros in Del Sur

Avatar for AC Dave Heating & Air
AC Dave Heating & Air
4.9(
93
)

Serving Del Sur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"We hired AC Dave to install a heating & cooling unit, after using them for our old unit's maintenance for years. It was a unit that. went on the roof, so installation was no small task. They did a fantastic job, kept the area clean, were extremely courteous, and we felt like we were hiring family to help us out. They pulled all of the permits which cost extra of course, but it saved us the hassle of dealing with the city and handled the post work city inspections."
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+6

Response time7 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Just Be Cool Supply LLC
Just Be Cool Supply LLC
5.0(
8
)

Serving Del Sur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I needed my HVAC system urgently repaired, the technician arrived promptly to resolved the issue. They were professional and knowledgeable and gave me honest recommendations & also was very helpful. Highly recommend! Thank you!"
Heating & A/C Project
Heating and air
5 ton split system
Heating & A/C Project
Heating and air

+22

7 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for NRG Heating & Air Conditioning, Inc
NRG Heating & Air Conditioning, Inc
4.2(
161
)

Serving Del Sur, CA and surrounding areas

In business since 1987

Free estimates

Credit card accepted

"Steven was the technician that initially came and inspected my unit. Turns out the previous owner had a dog that constantly urinated on the AC unit and the damage worsened over time. I was a bit skeptical at first but after research found that this is a very common occurrence. Steve was very detailed about my options and after a few estimates from other companies I went with his company NRG. I purchased a new Goodman AC unit and a new condenser for a bit under $4900. The installers were 3 different techs who were professional, tidy and thorough. Once the new unit was installed it was 80x's more quiet than my previous unit and the house cooled down beautifully. I definitely would recommend using this company."
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+27

Recommended by84%of homeowners
Avatar for Rowland Air Inc
Rowland Air Inc
4.3(
131
)

Serving Del Sur, CA and surrounding areas

In business since 1987

Emergency services offered

Warranties offered

"One of their senior technicians, Rick C., after inspecting our current (12 year old original systems that were struggling to keep up), gave us estimates for three levels of systems.  We opted for the best one.  He reserved three days for the complete removal and installation, just over a week from the time of his inspection.  
The crew arrived on the scheduled date, shortly after calling us to confirm we were ready for them (no preparation required on our part).  They put down drop clothes to protect our flooring and went right to work.  They were very professional, pleasant, and hard working.  The job was completed in two days versus the estimated three, and when they left the house was in fine shape - a couple of swipes with a dust cloth in a few places and you wouldn't know they'd been there.  The new system (two, actually) are Lennox Elite high efficiency units (EL296V) with high efficiency XC14 air conditioning units.  We haven't had a need to run the air conditioning units yet, but they worked quite well during a test run following installation.  The heating systems are working very nicely.  Due to the new registers, as well as the design of the furnace systems, the new system is much quieter than the old system was.
"
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Recommended by90%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving Del Sur, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."
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+32

Recommended by100%of homeowners
Avatar for Barak Builders
Barak Builders
5.0(
21
)

Serving Del Sur, CA and surrounding areas

Free estimates

Credit card accepted

"We recently completed a full home remodel with Barak Builders, and our experience was nothing short of amazing. Shai, our project manager, played a crucial role in ensuring the entire process went smoothly. From start to finish, the team demonstrated a high level of professionalism and expertise. Shai's attention to detail and commitment to customer satisfaction were evident throughout the project. Our remodel was not only completed on time but also within the agreed-upon budget—a rarity in the construction industry. The efficiency with which Barak Builders operates is truly commendable. What sets Barak Builders apart is their quick and efficient approach. The team worked tirelessly to deliver exceptional results without compromising on quality. The work site was always clean and organized, reflecting the team's dedication to creating a positive experience for their clients. We strongly recommend Barak Builders for anyone considering a home remodel. Our experience was nothing short of outstanding, and we are grateful to Shai and the entire team for turning our vision into reality. If you want a reliable, on-time, on-budget, and overall awesome remodeling experience, Barak Builders is the way to go."
Deck
Roofing
Kitchen & bathroom
Roofing Project
Roofing Project

+75

Recommended by95%of homeowners
Avatar for Dunbar Maintenance
Dunbar Maintenance
5.0(
8
)

Serving Del Sur, CA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

As a family owned and operated company, we aim to provide our clients with Exceptional services. WE DO “The Lil' Bita' Extra”. Open 25hrs a Day, 8 days a Week. When you need us WE WILL be there. Emergency Services @ NO EXTRA COSTS! Primarily a Preventative Maintenance company (maintenance contracts available) we arrive with the intent to repair, NOT sell, equipment. Our parts rates,...we don’t inflate. “You Pay What We Pay!” & never over list price. Experienced technicians come prepared, on time & ALWAYS leave with your system running “Like New”. Our Goal is Our Clients .. and we answer when you call. • 1yr warranty on all repairs. • Credit & debit cards accepted. • Payment Plans available ??

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+11

Recommended by100%of homeowners
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Install Boiler questions, answered by experts

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

Costs depend on issue severity, parts needed, and labor rates.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

The Del Sur, CA homeowners’ guide to boiler installation services

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