HVAC and Plumbing

Plumbing & Heating Services in Lexington

Plumbing & Heating Led by a Master Plumber

From a leaking pipe to a failed boiler, property problems often involve connected systems. Doug Anderson Plumbing and Heating serves homeowners and businesses in Lexington, Massachusetts, with repairs, maintenance, installations, and system replacements. We’ve operated since 2017, and Master Plumber Douglas J. Anderson leads every project.

Our licensed and insured technicians assess the issue, explain the available work, and provide an upfront estimate. We respect your property by using drop cloths, keeping the work area organized, and cleaning up afterward.

Call (978) 733-2747 to discuss your plumbing or heating needs and arrange an assessment or free project estimate.

Plumbing Services for Lexington Properties

Our plumbing work covers routine maintenance, planned improvements, and urgent repairs. A whole-home inspection can reveal visible concerns that warrant closer evaluation, while leak detection helps locate problems that aren’t immediately apparent.

We provide:

Leak detection and leak repairs
Drain cleaning and sewer and drain services
Plumbing fixture installation and repair
Traditional and tankless water heater installation, repair, and maintenance
Piping, repiping, and pipe replacement using conventional or trenchless technology
Backflow prevention, backflow preventer service, and testing
Water filtration system installation and testing

Emergency repairs are available for burst pipes, clogged drains, and sudden leaks. Active water or a blocked drain can disrupt normal use of the property and require prompt evaluation.

Heating System Installation, Repair & Maintenance

We work on equipment in residential and commercial properties throughout the Lexington area. Our technicians install, replace, repair, and maintain furnaces, boilers, radiators, and heat pumps, including ductless mini-splits.

Annual maintenance provides an opportunity to inspect equipment for wear and performance concerns before the cold season. When a system needs attention, we evaluate its condition and explain whether repair or replacement is appropriate based on what we find.

What to Expect from Your Service

We begin with a consultation about the reported problem and the property layout. After inspecting the relevant systems, we provide an upfront estimate that explains the planned scope without hidden fees, giving you clear information before work begins.

Permits & Inspections

Larger projects may require municipal permits and inspections. Massachusetts uses separate permits for electrical, plumbing, gas, and mechanical or HVAC trades, and municipal building departments issue the applicable permits. Only licensed trade contractors can obtain electrical, plumbing, or gas permits in Massachusetts.

We coordinate required permits and inspections for larger jobs, including related work when the approved scope calls for electrical connections or cement repair. Our work follows Massachusetts plumbing codes and applicable Lexington regulations. Completed labor and materials include warranty protection.

Updating Systems in Older Lexington Homes

Older homes can contain piping and heating components installed during different periods. We assess the existing systems before recommending a focused repair, pipe replacement, or complete heating system replacement. When repiping is needed, we work with modern PEX or copper piping.

The choice between repair and replacement can depend on present condition, recurring problems, previous repairs, and compatibility with the property. Older piping and hydronic systems, which circulate heated water through boilers, pipes, and radiators, may require a broader assessment before the scope is clear.

A property inspection can reveal visible concerns that need further evaluation. We explain our findings, answer questions, and outline the recommended work without adding unnecessary services.

5 Star Smiles & Reviews

It stars with a handshake and ends with a thumbs up!

We had an excellent experience with Doug Anderson Plumbing
“We're very happy with the final result, and will absolutely use their services again for any plumbing issues.”

- Nick Calistri
Doug and his crew did an exceptional job.
“I am very happy with the final product and I would whole-heartedly recommend them to anyone looking to get some plumbing work done.”

- Andrew Berberian
It was fast, thorough and at a fair price.
“I know good plumbing when I see it.”

- Fred Daum
Highly recommend!
“The technicians were polite, kind, and cautious of their surroundings during the job.”

- Michael Ciardi
Would definitely call again if I have any plumbing issues in future.
“Doug's technicians were professional (& pleasant!), came on-time, and did a great job fixing everything.”

- Lynn Schlundt

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Clear Pricing, Flexible Payments & Accountable Work

We offer free home inspections and project estimates so you can understand the proposed work before committing. Our estimates have no hidden fees, and we accept credit card payments. We can also discuss payment solutions suited to the project.

Flexible financing through GreenSky is available for new heating or cooling systems, subject to credit approval. We also offer coupons for repairs, heating maintenance, and water heater maintenance, along with senior discounts. Ask about current offers and financing terms when requesting an estimate.

Doug Anderson Plumbing and Heating is a BBB Accredited Business with an A+ rating. Master Plumber Douglas J. Anderson remains accountable for each project from the initial assessment through completion.

Request Service Near Lexington

Call us for 24/7 emergency service if you have a burst pipe, an unexpected leak, or no heat during winter. For planned repairs, maintenance, or replacement work, request a free project estimate by phone or through our contact form.

Call (978) 733-2747 to schedule service for your Lexington property.

Signs Your Home Systems Need Attention

Recurring drain clogs, unexplained leaks, and changes in hot-water performance can point to a plumbing problem that needs professional evaluation. Because one symptom may have several possible causes, an assessment can identify the source and the appropriate repair.

Uneven heat, repeated cycling, or a complete loss of heat may mean a furnace, boiler, heat pump, or radiator system needs attention. Annual maintenance can also reveal wear or performance concerns before colder weather places greater demand on the equipment.

Request prompt evaluation for:

A burst pipe or active leak affecting the property
A drain that repeatedly clogs after being cleared
A water heater with noticeable performance changes
A heating system that cycles repeatedly or heats rooms unevenly
A complete loss of heat during winter

What Sets Us Apart

Discover our delightful difference.

Available for Emergency 24/7
Backed by a Warranty
Licensed & Insured
100% Satisfaction Guarantee

Contact Us Today

At Doug Anderson Plumbing and Heating, we're always ready to take your call! Give us a call at (978) 733-2747 or fill out the form below to contact one of our team members.

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