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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon610
    Verified boiler repairs reviews

Find Boiler repair pros in Commerce

Avatar for HD MECHANICAL INC
HD MECHANICAL INC
5.0(
31
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Commerce, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"This was by far the best experience I've had when it involves repairs. My heater had been broken for a year. Because I'm on a fixed income, I couldn't afford to replace it. Quotes from others all recommended replacement. HD Mechanical gave me an estimate for repair and it was fixed right away, an at a fair price. Brandon and Tim are the best and are professional and dedicated to getting the job done without trying to upsell to unnecessary replacement. It works fantastic. They also happened to fix my ac as well, with no cost to me. If you are a woman alone, hire this company. They're honest and fair, and provide great service"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Additional Photos

+14

Response time6 hrs
Response rate100%
74 neighbors recently requested a quote
SINCLAIR HEATING & AIR CONDITIONING LLC
4.9(
86
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Commerce, CA and surrounding areas

In business since 2003

Emergency services offered

Warranties offered

"This is the second time we've called on Nick.  He answers his own service calls and was again able to come out the same day.  He arrived around his estimated time, was very thorough in his evaluation, and repaired the problems quickly in a no-nonsense manner. In my last service call to him, I had called several other providers, they were either unavailable or wanted to change out the entire system.  Nick was able to come out that same weekend day, offered a reasonable solution to my problem, and charged a very reasonable fee.  I knew whom to call this time for my HVAC problem.  I would definitely use Nick again in the future and would not hesitate to recommend him to family and friends.
"
Recommended by98%of homeowners
Avatar for Mirsky Heating & Air Conditioning
Mirsky Heating & Air Conditioning
4.9(
134
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Commerce, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"We have used Darrow before for our unit and the condo association and were extremely satisfied. We called him again when our heating unit stopped working. We called on a Friday afternoon and we asked if he could come out the next day or Monday and he insisted that we not wait (since we were having a cold spell) and came out the next day and worked around our schedule. He's friendly, knowledgeable and his price is always fair and reasonable (and he didn't charge extra for a weekend). He also diagnosed the problem right away and didn't try to sell us things we didn't need. He also noticed on the roof a problem with our neighbor's unit and he replaced the cover to a water spout so they wouldn't get water leaking in (and did it at no charge). We're always apprehensive any time we have to hire someone for repairs, but Darrow has proved himself to be our go-to person for heating (and air conditioning should we need that). He has a great work ethic and cares about his customers."
CEO & INSTALLER
CRANE
Rheem Puron System
Crane placing unit
Additional Photos

+15

Recommended by100%of homeowners
Avatar for Precision Auto Works
Precision Auto Works
4.8(
43
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Commerce, CA and surrounding areas

In business since 1994

Credit card accepted

"The dealer wanted $950. Precision did it for $600, as quoted using original mfg. parts. Owner asked what else was wrong with the car and I told him that Toyota wanted to clean the injectors....well the owner here said that cleaning injectors was the biggest scam in the auto industry and went on for five minutes as to why.   When I picked it up, he said my steering was making a small knock and that was the rack and pinion and I could wait until it got worse before having it repaired.  This is a small shop but has integrity.... a rare commodity."
Recommended by92%of homeowners
Avatar for BALTICA Plumbing-Heating-Air Conditioning-Tankless
BALTICA Plumbing-Heating-Air Conditioning-Tankless
5.0(
13
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Commerce, CA and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"This company was the second i had out to look at repairing our tankless hot water heater. For over a week the hot water would turn off randomly.  Baltica was my second opinion  for the repairs and i felt really lucky to have found them on Angie's list. The first company told me i needed to replace the entire 5 year old unit for $2200.00. Baltica answered all my questions before coming out,  Marius assessed the condition once  he came out,  the unit was flushed and clean out valves were installed he was very professional.  How nice to work with a company that stands behind their service. 
"
Before and after
Before and after #2
Recommended by100%of homeowners
Avatar for E Appliance Repair Co
E Appliance Repair Co
4.9(
111
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Commerce, CA and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"This could hardly have gone better.  Our washer decided to wet itself all over the place yesterday.  Called this AM, spoke to a friendly phone rep at E-appliance, and they sent out a repairman this afternoon.  Robert arrived within the specified window and quickly found the problem (fill sensor hose had detached on the inside).  Simple fix.  No BS, no trying to sell us repairs we didn't need.  He made some recommendations for how to prevent problems in the future, and even banged out a dent that had been in the front panel of the washer for years.  Should we ever need appliance repair again, it will be an easy call.  Thanks guys!
"
Heating and Air Conditioning Repair
Heating and Air Conditioning Repair
Heating and Air Conditioning Repair
Washer and Dryer Repair
Washer and Dryer Repair

+5

Recommended by88%of homeowners
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Boiler Repair questions, answered by experts

Attempting DIY fixes can be dangerous. Regular boiler maintenance can help prevent overheating, so schedule professional servicing as a preventive measure. In an emergency, telling occupants to leave the house is a good idea. Then, you can turn off the boiler and the gas or fuel supply. Let it cool naturally, and check the thermostat's settings. Ensure there are no obstructions around the boiler for proper ventilation. Monitor the pressure gauge; if it's too high, bleed the radiators if necessary. During this time, bringing in professionals for troubleshooting is also smart.

The main difference between an outdoor wood furnace versus an outdoor wood boiler is what each appliance is heating. An outdoor wood furnace burns wood to create heat, which warms the air and moves it through the ducts in your home. An outdoor wood boiler uses the heat from burning wood to warm water, which goes through pipes to radiators in the home.

Deciding whether to repair or replace your HVAC system largely depends on its age, the cost of repairs, and its overall performance. If the system is over a decade old and requires frequent or expensive repairs (e.g., totaling over $5,000), replacement is often the more cost-effective choice, especially if the warranty has expired. It is usually worth repairing a newer system, but if it is approaching the end of its typical 15- to 25-year lifespan, replacement might be a better long-term investment. Signs that you may need a replacement include increased humidity, higher energy bills, uneven heating or cooling, and excessive dust. Before deciding, ask your HVAC contractor to check if any parts are covered under warranty, which could save you money on repairs.

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

Pipes in your house can freeze after six hours or so if you lose power and temperatures are below freezing. You can prepare for potential power outages by winterizing your pipes with insulation. Also, whenever temperatures drop below 20 degrees Fahrenheit, turn your faucets on very low and leave them dripping until temperatures rise.

The Commerce, CA homeowners’ guide to boiler repairs

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