
Plumbing in Lexington
Your Go-To Plumbing Pros for Fixes, Installs & Emergencies
At Doug Anderson Plumbing and Heating, we recognize that your home's plumbing system plays a critical role in your comfort and safety. That’s why we offer personalized residential plumbing services in Lexington, designed around your needs and backed by certified professionals. Whether you're facing an urgent repair or planning a full upgrade, our skilled team delivers top-tier service with transparency and care.
- Local Expertise: Based in Lexington, MA, we have firsthand knowledge of local plumbing codes, weather-related challenges, and home infrastructure needs.
- Advanced Tools & Techniques: We utilize modern tools, including trenchless repair and thermal inspection, to ensure efficient results with minimal disruption.
- Clear Communication: We keep you informed at every step, ensuring you’re confident in the work being done.
Need a reliable home plumber in Lexington? Call Doug Anderson Plumbing and Heating at (978) 733-2747 or send us a message online today.
Tips for Preventing Common Plumbing Problems
Staying proactive is the best way to prevent plumbing disasters. Here are smart steps Lexington homeowners can take:
- Watch for Early Signs – Address low pressure, slow drains, or unusual water sounds quickly.
- Avoid Harsh Chemicals – Over-the-counter drain cleaners can damage pipes. Use enzyme-based alternatives instead.
- Install Drain Screens – Simple screens over tub and sink drains can prevent hair and debris blockages.
- Know Your Shutoff Valve – In case of emergency, you’ll need to turn off your water fast. Ensure everyone in the house knows how.
- Schedule Seasonal Maintenance – Inspections in early fall and spring can prevent issues from freezing or thawing.
- Flush Water Heater Annually – This prevents sediment build-up, ensuring efficiency and longevity.
- Replace Rubber Hoses – Upgrade to stainless steel braided hoses on washers and dishwashers to prevent bursts.
These simple practices can save you thousands in damage and repair costs over time.
What to Expect When You Hire a Licensed Plumber
Hiring a licensed plumbing company like Doug Anderson Plumbing and Heating gives you peace of mind. Here’s what you can expect when working with our certified team:
- Thorough Consultation: We take the time to understand your home's layout, issues, and preferences before recommending solutions.
- Accurate Estimates: Transparent, upfront pricing with no hidden fees.
- Code Compliance: We ensure all work meets Massachusetts state plumbing codes and local Lexington regulations.
- Proper Documentation: For large jobs requiring permits, we manage the paperwork and coordinate inspections.
- Warranty Protection: Our services come with warranties for labor and materials, safeguarding your investment.
- Follow-Up Support: After the work is done, we’re still here to help with maintenance, advice, or future improvements.
Choosing a licensed pro means you’re not just fixing a problem—you’re investing in your home’s long-term value.


What Sets Us Apart
Discover our delightful difference.
There's nothing old about our reliable. From first home to forever home, you can count on us!
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Heating and cooling emergencies can't wait. Call for immediate help.
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Get peace of mind with our warranty-backed services.
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Entrust your needs to licensed, insured professionals.
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We're so confident you'll be happy with our services, we guarantee it.

5 Star Smiles & Reviews
It starts with a handshake and ends with a thumbs up.
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It was fast, thorough and at a fair price.
"I know good plumbing when I see it."- Fred Daum -
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 -
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 -
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
Comprehensive Plumbing Company Services in Lexington
Our residential plumbing services cover every aspect of your home’s needs. From new installations to emergency repairs, Doug Anderson Plumbing and Heating is your trusted plumbing company in Lexington.
- Whole-Home Plumbing Inspections
Prevent costly future issues with detailed diagnostics of pipes, water pressure, and fixture performance. - Emergency Repairs
We're available 24/7 for pipe bursts, clogged drains, and sudden leaks. You can count on us to respond quickly. - Water Heater Services
We install, maintain, and repair all water heater types, including tankless and high-efficiency models. - Pipe Replacement & Leak Repair
Our trenchless technology helps repair or replace piping with less mess and faster turnaround. - Fixture Upgrades
Whether you're renovating or replacing a faulty faucet, we handle showers, toilets, sinks, and more. - Backflow Prevention & Testing
Essential for compliance and water safety, especially in older Lexington homes. - Drain Cleaning
Routine and emergency drain services to eliminate backups and prevent pipe corrosion.
Your Trusted Partner for Lexington Plumbing Solutions
At Doug Anderson Plumbing and Heating, we’re committed to excellence in every job—large or small. Our experienced, licensed professionals take the time to understand your home’s specific needs, providing efficient, code-compliant solutions that last. Whether you're looking to resolve a plumbing issue or prevent future problems, we’re here with the tools, training, and dedication to help.
We’ve earned the trust of homeowners throughout Lexington by delivering high-quality service with integrity and care. Join the many satisfied customers who rely on us for their residential plumbing needs.
Need expert plumbing services in Lexington? Call Doug Anderson Plumbing and Heating at (978) 733-2747 or contact us online to schedule your appointment today.
Commonly Asked Questions
What plumbing services do you provide for homeowners?
We provide repairs, fixture replacements, drain cleaning, water heater service, leak detection, and full system installations—all tailored to Lexington homes.
Do you work with older plumbing systems?
Yes. Many Lexington homes have aging pipes, and we specialize in upgrading outdated systems using modern materials like PEX or copper piping.
How do I know if my water heater needs to be replaced?
Signs include inconsistent water temperature, rust-colored water, unusual noises, or a unit that’s over 10 years old. We offer professional assessments and affordable replacements.
Are your plumbers licensed and insured?
Absolutely. All of our plumbers are licensed by the state of Massachusetts and carry full insurance to protect your home and our crew.
What sets you apart from other Lexington plumbing companies?
Our combination of local expertise, fast emergency response, modern technology, and a strong reputation makes us the go-to choice for homeowners in Lexington.
Can you help improve my home's water quality?
Yes. We offer water filtration system installations and testing services to ensure your household has safe, clean water.
