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Best boiler installation pros near Lacey, WA

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    Average homeowner rating
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    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Lacey - Updated Nov 2026

Avatar for Ranger Heating & Cooling
Ranger Heating & Cooling
4.8(
104
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lacey, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Quick response with a bid on the work. Prompt answers to my follow-up questions. Could have installed in 2.5vweeks but scheduled it got 7 weeks because it fit better with our schedule. Installers completed the job in one day. Work was neat, clean, and complete. Everything works great so far. Recommended."
Dominic with our great customer standing beside a Mitsubishi ductless outdoor unit.
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Response time2 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Cummings, Inc.
Cummings, Inc.
4.3(
282
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Lacey, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Received 4 quotes. Cummings was the least expensive that I used to bargain two others to. They matched but had install dates of 30 days. Cummings had their electricians and HVAC guys here in 8 days. Installation done in 4 hours. All had good customer service & tech skills."
Coleman Furnace
Heat Pump Replacement
Heat Pump Install
Change out a Coleman Furnace
Boiler system

+1

Response time9 hrs
Response rate97%
228 neighbors recently requested a quote
Avatar for THE JANES COMPANY, INC.
THE JANES COMPANY, INC.
5.0(
6
)
Gas Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install+2 more

Serving Lacey, WA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Jane's replaced my 20-year old Munchkin boiler with a super efficient, modern Rinnai. Everyone was a joy to deal with. Service was excellent. Darian, who scheduled and arranged the replacement, and Greg and Oscar (who did the work) were fantastic. Excellent service, especially since I live on Lopez Island, which is not easy to get to. Competent, good-natured, hard-working, nice folks."
Boiler installation
Bellingham Boiler Upgrade
23 neighbors recently requested a quote
Mercurio's Heating & Air Conditioning
4.7(
157
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lacey, WA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Aaron Charles was our technician. He quickly diagnosed the condition as a faulty circuit board, called to have a co-worker bring a new one and got the furnace running like new. We were so impressed by how quickly he diagnosed the problem and corrected it. We will certainly use Mercurio's (and, hopefully, Aaron's) services again."
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+8

Recommended by93%of homeowners
Avatar for SOS Crawl Space Insulation
SOS Crawl Space Insulation
4.8(
77
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lacey, WA and surrounding areas

In business since 2011

Emergency services offered

"In June of this year I contracted with a large company to install a new heat pump at our residence.  While overall I felt they did a fairly decent job there were at least three instances of inconsistent service, attention to detail and disappointment.  The most disappointing aspect of that company's performance was when it came time to "test" my existing insulation and duct work.  I believed there bid to correct my existing ducts and insulation was outrageous.  That said, I was in between a rock and a hard place.  I had just installed a $12K heat pump and I feared any efficiencies I may have gained could be lost due to my existing ducts and insulation.
I contacted 5 companies to provide me with bids, in addition to the upsell price I was previously provided by the company I had install the heat pump.  All five companies are listed on Angie's List.  They all provided fairly consistent bids.  They all helped educate me on what I may need to resolve my existing duct and insulation issues.
Daniel was the final contractor I spoke with.  He showed up early afternoon, looking a bit haggard, as if he had just emerged from a crawlspace - he had.  I was somewhat tentative at first, but I knew I had found the right man for the job the minute he began outlying in detail everything he saw, what he would recommend, how he would address my specific issues and what it would cost.  He was upfront from the get go, wanting to work with my budget and my timetable.  
Daniel and his team showed up three days later and worked 12 hours on a Saturday in 85 degree heat, completely insulating the crawlspace of a 2,000 sf home.  He was back the next day to finish up, working another 7 hours, again in 85 degree heat.  He pointed out certain issues he found along the way, specifically some holes that needed patching with mesh and sealing all gaps in my flooring from the crawlspace.  He sealed all the ducts, adding screws where necessary.  He even sealed the holes drilled by the company who installed the heat pump (one example of their service inconsistency).
Daniel is an extremely hard worker.  I have the utmost respect for his abilities and would recommend him to anyone looking to have any type of crawlspace / insulation work done.  Sure, shop around, talk to the various companies on Angies List, get educated and then do what I did, call Daniel last, negotiate a price and get the job done right.


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hard workers
after
after
Recommended by100%of homeowners
Avatar for Washington Energy Services
Washington Energy Services
4.5(
992
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lacey, WA and surrounding areas

In business since 1957

Free estimates

Emergency services offered

"Chris J. was so professional, efficient and friendly. He answered all my questions and explained a lot of things that I was unsure about. He also went the extra mile to let me know of a filter that could help my family with health issues. There was no pressure, just clear information. I did some research and confirmed that the filter would be helpful for us. So Chris installed one the same day, after several hours of the tasks he had originally come to perform. The weather was hot, but it did not slow him down and he did not complain. A friendly, competent guy. That has bee a typical experience with WES folks over several decades. They seem to find good people and train them well. Great Company."
Window Installation
HVAC
Window Installation
HVAC
After1

+39

Recommended by92%of homeowners
Avatar for Turn Key Auto Service
Turn Key Auto Service
4.9(
61
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lacey, WA and surrounding areas

In business since 2006

Credit card accepted

From the moment you drop off your car until the time you pick it up, we are ready to listen and have the expertise to maintain your vehicle. Our technicians work directly with you, offering a level of service which dealership mechanics cannot provide. Whether you're broken down or just taking care of routine maintenance, Turn Key is your car care partner....and we're here for you between visits as well if you have any concerns. That makes us the full service dealer alternative.

Turn Key Auto Service
2210 112th St SW, Everett
Happy Customer
Recommended by98%of homeowners
Avatar for StarDucts Professionals
StarDucts Professionals
4.8(
231
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lacey, WA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Simon was very professional - he showed me pictures of interiors of the ducts and explained to me exactly what needs to be done and what doesn't need to be done. I ended up finding out that the fan inside the furnace had so much dust in it, even though a different company is supposed to have cleaned it up last year."
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+1

Recommended by96%of homeowners
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Install Boiler FAQs, answered by experts

The cost-efficiency of baseboard heaters depends on the type and how you use them. Generally, standard electric baseboard heaters can be expensive to run because they use electric resistance heating, which is less energy-efficient than systems like forced-air or heat pumps. However, hydronic and gas versions are typically much cheaper to operate. Hydronic models are more energy-efficient because they heat a liquid that retains warmth longer, preventing the thermostat from turning on and off as often. The overall running cost is also influenced by local electricity rates, your home's insulation, and your usage habits. To increase efficiency, you can use baseboard heaters for zoning, meaning you only heat the specific rooms you are using.

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.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

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. 

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

The Lacey, WA homeowners’ guide to boiler installation services

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