Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Competitive Plumbing and HVAC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
Competitive Plumbing and HVAC is a family owned and operated plumbing, HVAC and renovation contractor based in Lakeville, MA, serving Southeastern Massachusetts including the South Shore, Upper Cape and Greater Boston. The company's own site names its owner as a Massachusetts Master Plumber, and reviewers consistently identify him by name as Rob Gillis. Homeowners who have hired the company describe detailed, specific work across seven years of reviews: a leaking boiler replaced with a whole new heating system installed within a day, two indoor mini-split heads and an outdoor condenser installed, a furnace and broken flue repaired after a storm, and multiple water heater replacements. Several reviewers describe using the company repeatedly over years for different jobs, and recent activity in the last six months — five reviews, none negative — continues that pattern. Reviewers repeatedly praise fast response: one reviewer says a call placed early on a Saturday during a heat wave got same-day AC repair, and another describes the owner answering the phone at 6:30am and talking them through a fix themselves rather than charging for a visit. Before booking, it's worth confirming licence status directly. The Massachusetts registry lists a plumbing licence (3722-PL-C) for Competitive Plumbing Inc as expired, a different number from the Master Plumber licence the company states on its own website, which the registry could not verify. A 2023 review on BuildZoom also describes a bathroom and kitchen plumbing job left unfinished, alleging the contractor walked off the job and describing a pending legal dispute — a different account than the pattern in the company's more recent reviews. For a Southeastern Massachusetts homeowner who wants a responsive plumber and HVAC contractor for emergency repairs, installs, or a bathroom or kitchen renovation, Competitive Plumbing and HVAC has an unusually deep, specific track record of repeat customers — just confirm the current licence status and get clear terms in writing before signing on for a larger job.
Emergency Hot Water Heater …. Great service! Fair pricing! He answered the phone! Could be happier!
Called them early on a Saturday in the middle of a heat wave we’re out that afternoon fixing my central air that wasn’t working I recommend them and will use them again myself very nice quick work and they answer texts and call you back quickly 5 stars from me
Our regular plumber no longer does water heaters so recommended Rob to us. Rob knew the importance of getting our water heater replaced, and the job was done quickly and cleanly. Rob is very personable which just enhances the great work he delivers.
Rob was very professional and easy to work with. I had a circuit board go out and had an exhaust pipe leak. He kept me updated on part status, arrival time, and repair status. He was very reasonably priced. I would recommend him to friends and family. I will use him again in the future.
Rob installed two Samsung air conditioner/ heating head units indoors, as well as a Samsung condenser unit outdoors (mini-splits). Just an incredible job and nothing short of perfection by him and his assistant Lou. This is the third separate job now that Competitive Plumbing & HVAC (Rob Gillis-Owner) has done at our home. Take a look at the pictures on his website and surely you’ll see what a terrific craftsman he is. A WOW! Friendly, easy to talk to and extremely timely. The Atomic Clock in Boulder, Colorado, probably set its time on Rob’s watch. It’s been an absolute pleasure having designated Rob as our family Plumber/HVAC Technician. He does every aspect of Plumbing and HVAC work possible. Top quality work and knowledgeable about what products will best suit his customers.
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Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Sep 18, 2026.
Transparent diagnostics5.0
Quoted price holds5.0
Midnight and weekend help5.0
Broad plumbing and HVAC range5.0
Rapid response5.0
Repeat, years-long customers5.0
Handles electrical, painting, flooring and renovation4.3
No-surprise, reasonable pricing4.5
Quick, effective plumbing repairs4.2